68561700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{228539}}^1$

素因数の和:228556

約数の個数: 36

約数和(自身を含む): 198372720

約数和(自身を除く): 129811020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 228539, 457078, 685617, 914156, 1142695, 1371234, 2285390, 2742468, 3428085, 4570780, 5713475, 6856170, 11426950, 13712340, 17140425, 22853900, 34280850, 68561700]

約数ペア:

[(1, 68561700), (2, 34280850), (3, 22853900), (4, 17140425), (5, 13712340), (6, 11426950), (10, 6856170), (12, 5713475), (15, 4570780), (20, 3428085), (25, 2742468), (30, 2285390), (50, 1371234), (60, 1142695), (75, 914156), (100, 685617), (150, 457078), (300, 228539)]